90120534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3643}}^1$

素因数の和:3705

約数の個数: 64

約数和(自身を含む): 223887360

約数和(自身を除く): 133766826

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 3643, 4123, 7286, 8246, 10929, 12369, 21858, 24738, 25501, 51002, 69217, 76503, 112933, 138434, 153006, 207651, 225866, 338799, 415302, 484519, 677598, 790531, 969038, 1453557, 1581062, 2145727, 2371593, 2907114, 4291454, 4743186, 6437181, 12874362, 15020089, 30040178, 45060267, 90120534]

約数ペア:

[(1, 90120534), (2, 45060267), (3, 30040178), (6, 15020089), (7, 12874362), (14, 6437181), (19, 4743186), (21, 4291454), (31, 2907114), (38, 2371593), (42, 2145727), (57, 1581062), (62, 1453557), (93, 969038), (114, 790531), (133, 677598), (186, 484519), (217, 415302), (266, 338799), (399, 225866), (434, 207651), (589, 153006), (651, 138434), (798, 112933), (1178, 76503), (1302, 69217), (1767, 51002), (3534, 25501), (3643, 24738), (4123, 21858), (7286, 12369), (8246, 10929)]